Genetic evolution of milk yield, udder morphology and behavior in Gir dairy cattle

Genetic evolution of milk yield, udder morphology and behavior in Gir dairy cattle

ABSTRACT The objective of this study was to analyze the genetic evolution of milk production, udder morphology, and animal behavior of Gir dairy cattle. Data were obtained on the predicted breeding values for milk yield of 60,226 cows born from 1968 to 2015 and standardized predicted breeding values...

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Bibliographic Details
Main Authors: André Rabelo Fernandes, Lenira El Faro, Anibal Eugênio Vercesi Filho, Carlos Henrique Cavallari Machado, Leandro Martins Barbero, Eustáquio Resende Bittar, Mauricio Scoton Igarasi
Format: Article
Language:English
Published: Sociedade Brasileira de Zootecnia
Series:Revista Brasileira de Zootecnia
Subjects:
linear traits
mammary system
reactivity
teat morphology
udder attachment
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100304&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100304&lng=en&tlng=en

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